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Why is the asterisk before the variable name, rather than after the type?
...* c * d
* e * f * g;
Here *e would be misleading, wouldn't it?
Okay, now what does the following line actually mean:
int *a;
Most people would say:
It means that a is a pointer to an int value.
This is technically correct, most people like to see/read it that way and that is the way how m...
Which is more efficient, a for-each loop, or an iterator?
...to traverse the LinkedList on every iteration.
This is perfect when you know that is any RandomAccess based list collection.
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WPF Application that only has a tray icon
... Kudos for that last paragraph. That was exactly what I needed to know, and it's this level of simple, insightful detail that smacks of a good developer.
– Matthew Layton
Jun 27 '17 at 7:44
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Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
...on you added to the code of the first controller will appear as an option. Now, activating the button you Ctrl-dragged to the exit icon will pop back to the first view controller and maintain its original state (ie UI elements such as text input supposedly still intact).
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Java multiline string
...ink the content is at blogs.oracle.com/darcy/entry/project_coin_final_five now.
– Donal Fellows
Feb 12 '14 at 7:53
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How to generate gcc debug symbol outside the build target?
I know I can generate debug symbol using -g option. However the symbol is embeded in the target file. Could gcc generate debug symbol outside the result executable/library? Like .pdb file of windows VC++ compiler did.
...
Which Java Collection should I use?
...nly the immediate-neighbor links to point to the new element or bypass the now-deleted element.
Map: An interface representing an Collection where each element has an identifying "key"--each element is a key-value pair.
HashMap: A Map where keys are unordered, and backed by a Hashtable.
Linkedhas...
What does “mro()” do?
...ase, and so on up to object (only works for new-style classes of course).
Now, with multiple inheritance...:
>>> class D(B, C): pass
...
>>> D.__mro__
(<class '__main__.D'>, <class '__main__.B'>, <class '__main__.C'>, <class '__main__.A'>, <type 'objec...
How to add Action Bar from support library into PreferenceActivity?
...ion Bar compatibility has been added into support library, revision 18. It now has ActionBarActivity class for creating activities with Action Bar on older versions of Android.
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How to configure encoding in Maven?
... property as a child element of the project element and everything is fine now:
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
See ...